RadioBanter - View Single Post

April 10th 06, 11:18 PM posted to rec.radio.amateur.homebrew

In article ,
Michael A. Terrell wrote:
Fred McKenzie wrote:

In article .com,
wrote:

I been searching the net for the specification on the ECG/NTE 736 which
is an FM gain block 8-pin dip.

I have an old ECG catalog which gives me the pin out, I have tried the
NTE website which does not have a downloadable spec sheet.

If you have a spec sheet, would like to get a copy.

KJ4UO-

If you don't find one, I suggest you "reverse look up" the original part
number. (Could it be a Fairchild uA736? A National Semiconductor LM736?)

In other words, you may have better luck finding a data sheet for the
original manufacturer's part, and trusting that the ECG/NTE part meets the
same specs.

ECG published a set of three databooks about 20 years ago that
covered their current product line. My set disappeared about 15 years
ago. You might want to keep an eye out for a set of them.

Found it. (I've got the first two ECG books).

BTW, it's really a Sprague ULN-2208M, so

ftp://ftp.eskimo.com/u/m/mzenier/uln2208m.pdf

Mark Zenier
Googleproofaddress(account:mzenier provider:eskimo domain:com)